Which of the following is an example of a quantitative observation?
A) The piece of metal is longer than the piece of wood.
B) Solution 1 is much darker than solution 2.
C) The liquid in beaker A is blue.
D) The temperature of the liquid is 60°C.
E) At least two of the above (A-D) are quantitative observations.
Correct Answer:
Verified
Q3: A quantitative observation
A)contains a number and a
Q4: A chemical theory that has been known
Q5: Order the four metric prefixes from smallest
Q6: The distance of 21 km equals
A)
Q7: You measure water in two containers: a
Q9: A metric unit for length is
A)gram
B)milliliter
C)yard
D)kilometer
E)pound
Q10: Convert 0.3980 m to mm.
A) 
Q11: What is the measure of resistance an
Q12: The statement "The total mass of materials
Q13: Consider the following three archery targets:
I.
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